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| author |   David Brownell <dbrownell@users.sourceforge.net> | 2006-12-06 17:14:10 -0800 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-05 10:57:01 +0100 |
| commit | 58781016c3637caf314ca7f579ce0acd1b0378dc (patch) | |
| tree | 93e032cd5a3a75c316658488536eba78401da8de /arch/sh/kernel/process.c | |
| parent | ARM: OMAP: plat-omap changes for 2430 SDP (diff) | |
| download | wireguard-linux-58781016c3637caf314ca7f579ce0acd1b0378dc.tar.xz wireguard-linux-58781016c3637caf314ca7f579ce0acd1b0378dc.zip | |
ARM: OMAP: speed up gpio irq handling
Speedup and shrink GPIO irq handling code, by using a pointer
that's available in the irq_chip structure instead of calling
the get_gpio_bank() function. On OMAP1 this saves 44 words,
most of which were in IRQ critical path methods. Hey, every
few instructions help.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/sh/kernel/process.c')
0 files changed, 0 insertions, 0 deletions